Providing
You Revolutionary Solutions
Single Phase
Induction Motors
Founded in 1981, Electric & Machinery is a premier induction motor manufacturer
CONTENTS
PAGES
started up by a group of veterans determined to provide solutions for every customer’s motoring
needs. Our expertise in manufacturing tailor-made motors for usage under special conditions is an
1. General Knowledge
4
2. Technical Specifications
5
3. Performance Data
6
4. Mounting and Overall Dimensions
8
5. Range of Products
11
assurance of customizability coupled with high performance. Under the ever-changing market
environment, we are committed to constant innovation, offering you top quality products and
first-class customer service.
is a worldwide supplier of electrical motors, parts and services in the industrial equipment
CERTIFICATIONS
COMPANY PROFILE
ABOUT US
sector. Our clients include distributors, original equipment manufacturers and end users in more
than 70 countries. Driven by your specific requirements, we guarantee original electrical and
mechanical solutions at competitive prices, for numerous applications in various markets,
such as industrial automation, construction, agricultural, electrical, engineering and consumer
applications.
Headquartered in Singapore, currently has full-fledged associates and distributors in
Malaysia, Indonesia, China, Vietnam, Sri lanka, Hong Kong, Myanmar, India and the Middle East.
We are rapidly expanding and consolidating a strong foothold in the global market. With excellent
technical and organisational expertise, we will definitely be available to fulfil your expectations
promptly, regardless of your location.
OUR VISION
aims to sharpen our competitive edge in the niche market and strengthen our leading
position in the industry. We differentiate ourselves with outstanding products and excellent
customer service, offering flexibility, efficiency and most importantly, top quality motors. Moreover,
we are an environmentally-conscious company who seek excellence in our products, and at the
same time, care for the society at large.
Our multinational team of individuals and personalities are united to achieve common success.
Together, we create a conducive environment that enhances top performance, develops
professionalism and enterprising spirit. With our all-rounded employees, we build extensive
networks across borders, expanding our clientele base and develop strategic relationships with
all our stakeholders. With excellent technical and organisational expertise, we will definitely be
available for our customers to fulfil their expectations promptly.
2
3
Single Phase Series Aluminium Motors are acknowledged as having the name for Quality and Reliability.
They are suitable for driving small type machine tools, water pumps and etc. They are employed especially
for family workshops where only single-phase current supply is available.
All Single phase motors are squirrel cage type. Each Single phase motor contains an auxiliary winding
which is geometrically removed from the main winding by an angle of 90, the current flowing through this
winding is phase-shifted by capacitor (capacitor run, capacitor start). DL series comes with electrical
centrifugal switch as improvement of previous problems caused by single phase motor. Run capacitor
energizes a second-phase winding of a single phase motor. Run capacitor need to permanently carry AC
current flowing through the auxiliary winding of the motor. Start capacitors help the motor to start and/or
boost available starting torque. A start capacitor stays in the circuit long enough to rapidly bring the motor
to 3/4 of full speed.
Single Phase Motors incorporate the following standard:
• Superior Finish
• Low Noise
• Motors size accurate to IEC standards
• Totally Enclosed Fan Cooled
• Light Construction
• Top Mounted Terminal Box
• IP55 Protection, IC411 Cooling
• Choice of Foot or Flange Mounting
• Motor Frame Size from 56 to 112
Multi-speed motors in Dahlander
connection (Tapped winding)
Low Speed
Multi-speed motors with 2 separate windings
Low Speed
High Speed
High Speed
Single Phase Motors are classified into 2 categories:
DY: Capacitor Run Series
Capacitor run are designed for continuous duty, and they energized the entire time the motor is running. They are
rated in a range of 1.5 to 100 microfarads (µF). They are used mainly for low starting torque application such as fans
and pumps.
DL: Dual Capacitor Series
Dual Capacitors come in variety of sizes, depending on the capacitance (µF) and also the voltage. They come with
centrifugal switch, which are suitable for high starting torque application such as air compressors.
All motors comply with the international standard IEC60034-5. This standard specifies the Degree of Protection of each
electric equipment, commonly known as ‘IP’ code.
IP 5
Example of designation:
5
Characteristic Letter
Technical Specifications
TECHNICAL SPECIFICATIONS
GENERAL KNOWLEDGE
General Knowledge
First characteristsic numeral Second
characteristic numeral
Mounting Arrangements
Degree of protection
First characteristic
numeral
5
6
Brief description
Dust-protected
machine
Dust-tight machine
Definition
Foreign objects are unable to enter the enclosure. Ingress of dust is
not totally prevented but dust does not enter in sufficient quantity to
interfere with satisfactory operation of the machine.
Ingress of dust totally prevented.
Degrees of protection indicated by the second characteristic numeral
Second
characteristic
numeral
5
6
Degree of protection
Brief description
Definition
Machine protected
Water projected by a nozzle against the machine from any direction
against water jet
shall have no harmful effect.
Machine protected
Water from heavy seas or water projected in powerful jets shall not
against heavy seas
enter the machine in harmful quantities.
Degrees of protection indicated by the first characteristic numeral
Connection Diagram
Three-phase motors with cage rotor
Delta Connection
4
Star Connection
Connection to Star-Delta Starter
Bearing size
Frame
DE
NDE
63
6201ZZC3
6201ZZC3
71
6202ZZC3
6202ZZC3
80
6204ZZC3
6204ZZC3
90
6205ZZC3
6205ZZC3
100
6206ZZC3
6206ZZC3
112
6306ZZC3
6306ZZC3
5
DL Dual Capacitor Series Data 50Hz
Synchronous Speed (2 Pole/3000rpm, 4 Pole/1500rpm, 6 Pole/1000rpm)
Rated Power
Synchronous Speed (2 Pole/3000rpm, 4 Pole/1500rpm, 6 Pole/1000rpm)
Rated
Speed
(RPM)
Full load
current
230V (A)
Power
Factor
COSØ
Efficiency
η
%
IST/IFL
(Time)
TST/TFL
(Time)
TM/TFL
(Time)
Capacitor
Running
(450V)
Weight
kg
KW
HP
Pole
Frame
Size
0.12
0.16
4
63-1
1350
1.05
90
55
3.5
0.4
1.7
8µF
4
2
63-1
2750
1.42
92
60
5
0.4
1.7
8µF
4
4
63-2
1350
1.55
90
56
5
0.4
1.7
10µF
4.5
6
71-1
890
1.58
92
54
6
0.35
1.7
10µF
2
63-2
2750
1.88
92
63
7
0.4
1.7
10µF
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
0.24
0.33
0.5
0.75
1
1.1
2
3
0.12
0.18
0.25
0.37
0.55
0.75
1.1
1.5
2.2
0.16
0.24
1350
1.05
92
54
8
2.5
1.8
60µF
8µF
63-1
2750
1.49
92
57
8
2.3
1.8
75µF
12µF
3.9
4
63-2
1350
1.49
92
57
10
2.5
1.8
60µF
10µF
4.3
8.5
6
71-1
890
1.58
92
54
6
2.5
1.8
75µF
12µF
6.2
4.5
2
63-2
2750
1.94
92
61
10
2.3
1.8
75µF
16µF
4.4
4
71-1
1370
1.91
92
62
12
2.5
1.8
75µF
12µF
5.7
92
61
7
0.35
1.7
12µF
6.2
2.07
92
57
8
0.35
1.7
10µF
9.5
2
71-1
2780
2.61
92
67
10
0.35
1.7
12µF
5.6
4
71-2
1370
2.82
92
62
10
0.35
1.7
16µF
6.9
6
80-1
890
2.82
92
62
10
0.35
1.7
12µF
10.5
2
71-2
2780
3.71
92
70
15
0.35
1.7
16µF
6.2
4
80-1
1380
4.06
92
64
15
0.35
1.7
20µF
9.5
6
80-2
890
4.06
92
64
16
0.35
1.7
20µF
13.5
2
80-1
2780
4.92
92
72
20
0.33
1.7
25µF
9
4
80-2
1380
5.21
92
68
20
0.32
1.7
25µF
10.5
6
90S
910
5.21
92
68
20
0.35
1.7
25µF
14.5
2
80-2
2780
6.71
95
75
30
0.33
1.7
30µF
10
4
90S
1390
7.09
95
71
30
0.32
1.7
35µF
13.5
6
90L
910
6.75
92
70
30
0.35
1.7
35µF
15.5
2
90S
2800
9.03
95
76
45
0.3
1.7
45µF
13
4
90L
1390
9.4
95
73
45
0.3
1.7
45µF
14.5
2
90L
2800
13.08
95
77
65
0.3
1.7
50µF
14.5
4
100L1
1400
13.25
95
76
45
0.3
1.7
60µF
15.5
0.33
0.5
0.55
1
1.5
2
3
Full load
current
230V (A)
Power
Factor
COSØ
Efficiency
η
%
IST/IFL
(Time)
TST/TFL
(Time)
TM/TFL
(Time)
0.25
0.37
0.55
0.75
1.1
0.25
0.33
0.5
0.75
1
1.5
1.5
2
2.2
3
3
3.7
4
5
Running
(450V)
3.8
6
71-2
890
2.07
92
57
8
2.5
1.8
75µF
16µF
9.5
2
71-1
2780
2.61
92
67
16
2.3
1.8
100µF
20µF
5.7
4
71-2
1370
2.69
92
65
16
2.5
1.8
75µF
16µF
6.3
6
80-1
900
2.82
92
62
10
2.5
1.8
100µF
20µF
10.5
2
71-2
2780
3.71
92
70
21
2.5
1.8
100µF
16µF
6.3
4
80-1
1380
3.82
92
68
21
2.5
1.8
100µF
20µF
9.5
13.5
6
80-2
900
4.06
92
64
16
2.5
1.8
100µF
25µF
2
80-1
2800
4.92
92
72
30
2.5
1.8
100µF
20µF
9
4
80-2
1380
4.99
92
71
30
2.5
1.8
100µF
25µF
10.5
6
90S
910
5.21
92
68
20
2.5
1.8
200µF
30µF
14
2
80-2
2800
6.71
95
75
40
2.5
1.8
150µF
25µF
10
4
90S
1390
6.9
95
73
40
2.5
1.8
200µF
30µF
13.5
6
90L
910
6.75
92
70
30
2.5
1.8
200µF
40µF
18.5
2
90S
2800
9.03
95
76
55
2.5
1.8
200µF
40µF
13
4
90L
1390
9.15
95
75
55
2.5
1.8
250µF
40µF
14.5
2
90L
2800
13.08
95
77
80
2.5
1.8
250µF
50µF
14.5
4
100L1
1400
13.25
95
76
80
2.5
1.8
400µF
50µF
24
2
100L
2820
17.38
95
79
110
2.5
1.8
400µF
50µF
25
4
100L2
1400
17.83
95
77
110
2.5
1.8
400µF
50µF
28.5
2
112M
2820
21.17
95
80
110
2.5
1.8
500µF
50µF
33.5
4
112M
1420
21.43
95
79
150
2.5
1.8
500µF
50µF
34.5
Synchronous Speed (2 Pole/3000rpm, 4 Pole/1500rpm, 6 Pole/1000rpm)
Capacitor
Running
(450V)
Weight
kg
4
63-1
1620
1.05
90
55
3.5
0.4
1.7
8µF
4
2
63-1
3300
1.42
92
60
5
0.4
1.7
8µF
4
56
5
0.4
1.7
10µF
Rated Power
Rated
Speed
(RPM)
Full load
current
230V (A)
Power
Factor
COSØ
Efficiency
η
%
IST/IFL
(Time)
TST/TFL
(Time)
TM/TFL
(Time)
Capacitor
KW
HP
Pole
Frame
Size
0.12
0.18
4
63-1
1620
1.05
92
54
8
2.5
1.8
60µF
8µF
2
63-1
3300
1.49
92
57
8
2.3
1.8
75µF
12µF
3.9
4
63-2
1620
1.49
92
57
10
2.5
1.8
60µF
10µF
4.3
6
71-1
1068
1.58
92
54
6
2.5
1.8
75µF
12µF
6.2
2
63-2
3300
1.94
92
61
10
2.3
1.8
75µF
16µF
4.4
4
71-1
1644
1.91
92
62
12
2.5
1.8
75µF
12µF
5.7
4.5
0.18
0.25
Starting
(300V)
Running
(450V)
Weight
kg
3.8
6
71-1
1068
1.58
92
54
6
0.35
1.7
10µF
8.5
2
63-2
3300
1.88
92
63
7
0.4
1.7
10µF
4.5
4
71-1
1644
1.94
92
61
7
0.35
1.7
12µF
6.2
6
71-2
1068
2.07
92
57
8
0.35
1.7
10µF
9.5
6
71-2
1068
2.07
92
57
8
2.5
1.8
75µF
16µF
9.5
2
71-1
3336
2.61
92
67
10
0.35
1.7
12µF
5.6
2
71-1
3336
2.61
92
67
16
2.3
1.8
100µF
20µF
5.7
4
71-2
1644
2.82
92
62
10
0.35
1.7
16µF
6.9
0.25
0.37
0.33
0.5
4
71-2
1644
2.69
92
65
16
2.5
1.8
75µF
16µF
6.3
6
80-1
1080
2.82
92
62
10
2.5
1.8
100µF
20µF
10.5
6
80-1
1068
2.82
92
62
10
0.35
1.7
12µF
10.5
2
71-2
3336
3.71
92
70
15
0.35
1.7
16µF
6.2
4
80-1
1656
4.06
92
64
15
0.35
1.7
20µF
9.5
6
80-2
1080
4.06
92
64
16
2.5
1.8
6
80-2
1068
4.06
92
64
16
0.35
1.7
20µF
13.5
2
80-1
3360
4.92
92
72
30
2.5
1.8
2
80-1
3336
4.92
92
72
20
0.33
1.7
25µF
9
4
80-2
1656
4.99
92
71
30
2.5
1.8
100µF
4
80-2
1656
5.21
92
68
20
0.32
1.7
25µF
10.5
6
90S
1092
5.21
92
68
20
0.35
1.7
25µF
14.5
2
80-2
3336
6.71
95
75
30
0.33
1.7
30µF
10
4
90S
1668
7.09
95
71
30
0.32
1.7
35µF
13.5
6
90L
1092
6.75
92
70
30
0.35
1.7
35µF
15.5
2
90S
3360
9.03
95
76
45
0.3
1.7
45µF
13
4
90L
1668
9.4
95
73
45
0.3
1.7
45µF
14.5
2
90L
3360
13.08
95
77
65
0.3
1.7
50µF
14.5
4
100L1
1680
13.25
95
76
45
0.3
1.7
60µF
15.5
Note: 1. IFL = Full load Current ; IST = Locked rotor current ; TFL = Full load torque;
TST = Locked rotor Torque ; TM = Maximum or Break down Torque
2. Tolerance according to IEC 60034-1.
6
0.18
Starting
(300V)
DL Dual Capacitor Series Data 60Hz
Rated
Speed
(RPM)
90
Weight
kg
63-1
1.94
1.55
Capacitor
2
890
1620
TM/TFL
(Time)
4
1370
63-2
TST/TFL
(Time)
0.18
71-2
4
IST/IFL
(Time)
0.12
71-1
Pole
Efficiency
η
%
Pole
Synchronous Speed (2 Pole/3000rpm, 4 Pole/1500rpm, 6 Pole/1000rpm)
HP
Power
Factor
COSØ
HP
DY Capcitor Run Series Data 60Hz
KW
Full load
current
230V (A)
KW
6
Frame
Size
Rated
Speed
(RPM)
Frame
Size
4
Rated Power
Rated Power
PERFORMANCE DATA
PERFORMANCE DATA
DY Capcitor Run Series Data 50Hz
3. The data above is based on 50Hz 230V design.
4. Data subjected to changes without prior notice.
0.55
0.75
1.1
0.75
1
1.5
1.5
2
2.2
3
3
3.7
4
5
2
71-2
3336
3.71
92
70
21
2.5
1.8
100µF
16µF
6.3
4
80-1
1656
3.82
92
68
21
2.5
1.8
100µF
20µF
9.5
100µF
25µF
13.5
100µF
20µF
9
25µF
10.5
6
90S
1092
5.21
92
68
20
2.5
1.8
200µF
30µF
14
2
80-2
3360
6.71
95
75
40
2.5
1.8
150µF
25µF
10
4
90S
1668
6.9
95
73
40
2.5
1.8
200µF
30µF
13.5
6
90L
1092
6.75
92
70
30
2.5
1.8
200µF
40µF
18.5
2
90S
3360
9.03
95
76
55
2.5
1.8
200µF
40µF
13
4
90L
1668
9.15
95
75
55
2.5
1.8
250µF
40µF
14.5
2
90L
3360
13.08
95
77
80
2.5
1.8
250µF
50µF
14.5
4
100L1
1680
13.25
95
76
80
2.5
1.8
400µF
50µF
24
2
100L
3384
17.38
95
79
110
2.5
1.8
400µF
50µF
25
4
100L2
1680
17.83
95
77
110
2.5
1.8
400µF
50µF
28.5
2
112M
3384
21.17
95
80
110
2.5
1.8
500µF
50µF
33.5
4
112M
1704
21.43
95
79
150
2.5
1.8
500µF
50µF
34.5
Note: 1. IFL = Full load Current ; IST = Locked rotor current ; TFL = Full load torque;
TST = Locked rotor Torque ; TM = Maximum or Break down Torque
2. Tolerance according to IEC 60034-1.
3. The data above is based on 50Hz 230V design.
4. Data subjected to changes without prior notice.
7
DYB35
DYB5
DLB5
DLB3
8
DLB35
Overall Dimensions
Frame
Size
A
B
C
D
E
F
G
H
K
M
N
P
S
T
71
112
90
45
14
30
5
11
71
7
130
110
160
10
3.5
80
125
100
50
19
40
6
15.5
80
10
165
130
200
12
3.5
90S
140
100
56
24
50
8
20
90
10
165
130
200
12
3.5
90L
140
125
56
24
50
8
20
90
10
165
130
200
12
3.5
100L
160
140
63
28
60
8
24
100
12
215
180
250
15
4
112M
190
140
70
28
60
8
24
112
12
215
180
250
15
4
Overall Dimensions
MOUNTING and overall Dimensions
MOUNTING and overall Dimensions
DYB3
Bearing
Frame
Size
AA
AB
AC
AD
BB
DH
ED
HA
HD
L
LA
LB
DE
NDE
71
28
135
145
119
105
M5x12
20
9
190
255
8
220
6202ZZC3
6202ZZC3
80
35
155
165
138
130
M6x16
25
9
218
295
10
260
6204ZZC3
6204ZZC3
90S
35
175
180
145
130
M8x19
40
11
235
331
12
270
6205ZZC3
6205ZZC3
90L
35
175
180
145
155
M8x19
40
11
235
361
12
295
6205ZZC3
6205ZZC3
100L
50
200
200
155
176
M10x22 45
13
255
392
15
330
6206ZZC3
6206ZZC3
112M
55
230
220
171
180
M10x22 45
13
283
408
15
345
6306ZZC3
6306ZZC3
9
DYB34
A
B
C
D
E
F
G
H
K
M
N
P
S
T
71
112
90
45
14
30
5
11
71
7
85
70
105
M6
2.5
80
125
100
50
19
40
6
15.5
80
10
100
80
120
M6
3
90S
140
100
56
24
50
8
20
90
10
115
95
140
M8
3
90L
140
125
56
24
50
8
20
90
10
115
95
140
M8
3
100L
160
140
63
28
60
8
24
100
12
130
110
160
M8
3.5
112M
190
140
70
28
60
8
24
112
12
130
110
160
M8
3.5
Overall Dimensions
Bearing
Frame
Size
AA
AB
AC
AD
BB
DH
ED
HA
HD
L
DE
NDE
71
28
135
145
119
105
M5x12
20
9
190
255
6202ZZC3
6202ZZC3
80
35
155
165
138
130
M6x16
25
9
218
295
6204ZZC3
6204ZZC3
90S
35
175
180
145
130
M8x19
40
11
235
331
6205ZZC3
6205ZZC3
90L
35
175
180
145
155
M8x19
40
11
235
361
6205ZZC3
6205ZZC3
100L
50
200
200
155
176
M10x22
45
13
255
392
6206ZZC3
6206ZZC3
112M
55
230
220
171
180
M10x22
45
13
283
408
6306ZZC3
6306ZZC3
Range of products
MOUNTING and overall Dimensions
DYB14
Overall Dimensions
Frame
Size
DLB14
ATT Service Offer
• Three Phase asynchronous squirrel-cage
& slip-ring induction motors
• Three Phase asynchronous self-braking motors
• External rotor motors
• Cooling Tower motors
DLB34
Motors can be customized in accordance to customers’ mechanical and electrical requirements:
1. IP 56
2. IP 66
3. Class H insulation
4. Special Paint Finish
5. Corrosion Proof
6. Special Voltage/Frequency
7. PTC thermistor for heater thermal protection
8. Anti-condensation heater
9. Special Shaft Extension
10
• High efficiency motors
• Anchor winch motors
• Geared motors
• Explosion proof & increased safety motors
• High temperature resistant motors
10. Inverter Duty Application
11. Double Ended Shaft
12. Grease Relief for Frames down to 100L
13. Sun Canopy
14. Brake Motors
15. TENV Motors
16. Extend Lead Wire
17. High Temperature Resistance
11
China
SINGAPORE HQ
ATT Electric & Machinery Pte Ltd
6 Fifth Lok Yang Road
Singapore 629757
Vietnam
Tel: (65) 6261 3579
Fax: (65) 62611263
Email: att@attelec.com
Website: www.attelec.com
Malaysia
Singapore
Indonesia
MALAYSIA
CHINA
Telephone: (603) 8962 2239/1236/6239
Fax: (603) 8962 1239
Email: 3mktg@attelec.com
Website: www.attelec.com
Tel: (+86) 591-24878396
Fax: (+86) 591-24878396
Email: info.cn@ktzasia.com
INDONESIA
VIETNAM
ATT Electric & Machinery Sdn Bhd
Lot 5 Minlon Industrial Park
Jalan Minlon Utama Off Jalan Taming 2
43300 Balakong
Selangor Darul Ehsan, Malaysia
PT. KTZ Dinamik
Jl. Raya Serpong KM.7, Kawasan Multiguna,
Paku Alam, Blok A/6A, Kel. Paku Alam,
Kec. Serpong Utara, Tangerang 15310,
Indonesia.
Telephone: (62) 21- 5399 452/453
Fax: (62) 21- 5312 3043
Email: info@ktzdinamik.com
Website: www.ktzdinamik.com
Fuzhou KTZ Electric & Machinery Co. Ltd
4-1#, The Second Period, Mayang
Industrial Area ChenFeng Town,
Yongtai County,
Fuzhou, Fujian, China
Postal Code: 350700
KTZ Electric & Machinery (VN) Co. Ltd
Lot A13.10, Trung Tam Street, Bourbon An Hoa
Industrial Park, Trang Bang, Tay Ninh,
Vietnam.
Tel: (+84) 663899611
Fax: (+84) 663899612
Email: info.vn@ktzasia.com
Authorized Dealer:
Catalogue No.: ATT/AT-CT/2012
Copyright © 2011 ATT Electric & Machinery Pte Ltd. All Rights Reserved.
All design, information and images displayed in this catalogue are property of ATT Electric & Machinery Pte Ltd and
may not be reproduced in any manner or form without the expressed written permission of ATT Electric & Machinery Pte Ltd.